From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marc Zyngier <marc.zyngier@arm.com>
Subject: Re: [PATCH 5/5] arm64: dts: marvell: armada-cp110: Switch to per-port
 SATA interrupts
Date: Sat, 23 Feb 2019 19:21:00 +0000
Message-ID: <86wolq8g6b.wl-marc.zyngier@arm.com>
References: <20190222145356.23072-1-miquel.raynal@bootlin.com>
 <20190222145356.23072-6-miquel.raynal@bootlin.com>
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To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Mark Rutland <mark.rutland@arm.com>, Andrew Lunn <andrew@lunn.ch>, Jason Cooper <jason@lakedaemon.net>, Nadav Haklai <nadavh@marvell.com>, devicetree@vger.kernel.org, Antoine Tenart <antoine.tenart@bootlin.com>, Gregory Clement <gregory.clement@bootlin.com>, Maxime Chevallier <maxime.chevallier@bootlin.com>, linux-ide@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>, Jens Axboe <axboe@kernel.dk>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Thomas Gleixner <tglx@linutronix.de>, linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
List-Id: devicetree@vger.kernel.org

On Fri, 22 Feb 2019 14:53:56 +0000,
Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> 
> From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> 
> There are two SATA ports per CP110. Each of them has a dedicated
> interrupt. Describe the real hardware by adding two SATA ports to the
> CP110 SATA node and enabling them in all the DTs including it
> (7040-db/8040-db/8040-clearfog).
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
>  arch/arm64/boot/dts/marvell/armada-7040-db.dts |  7 ++++++-
>  arch/arm64/boot/dts/marvell/armada-8040-db.dts | 14 ++++++++++++--
>  arch/arm64/boot/dts/marvell/armada-cp110.dtsi  | 16 ++++++++++++++--
>  3 files changed, 32 insertions(+), 5 deletions(-)
> 

[...]

> diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> index b9d9f31e3ba1..f27edddcacd1 100644
> --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> @@ -292,10 +292,22 @@
>  			"generic-ahci";
>  			reg = <0x540000 0x30000>;
>  			dma-coherent;
> -			interrupts = <107 IRQ_TYPE_LEVEL_HIGH>;
>  			clocks = <&CP110_LABEL(clk) 1 15>,
>  				 <&CP110_LABEL(clk) 1 16>;
> -			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			sata-port@0 {
> +				reg = <0>;
> +				interrupts = <109 IRQ_TYPE_LEVEL_HIGH>;

Where has this change to the binding been documented?

> +				status = "disabled";
> +			};
> +
> +			sata-port@1 {
> +				reg = <1>;
> +				interrupts = <107 IRQ_TYPE_LEVEL_HIGH>;
> +				status = "disabled";
> +			};
>  		};
>  
>  		CP110_LABEL(xor0): xor@6a0000 {
> -- 
> 2.19.1
> 

Thanks,

	M.

-- 
Jazz is not dead, it just smell funny.